On the windward side of western ghats, the frequency of landslides has significantly increased in recent years. Kerala had catastrophic landslides and floods in 2018, 2019, 2020, and 2021, resulting in the loss of lives ...

The use of satellites for precise positioning has become crucial in the modern world. The highest positional accuracy cannot be obtained using a single satellite constellation alone. This study aimed to assess the horizontal ...

With the growing demand for accurate and reliable positioning and navigation applications in various inland and offshore hydrographic surveying applications, there has been a significant move towards the use of real-time ...

A spatial data infrastructure (SDI) provides a operational framework for geographic data, metadata users, and associated tools that are interactively connected to use spatial data efficiently and flexibly. A National Spatial ...

Tourism has substantial importance on the economy of Sri Lanka. For developing lands to gain more profit from the tourism industry, requires real estate with secure land tenure thus land tenure, in its simplest meaning, ...

Due to the freshwater scarcity resulting from the increment of the sea level and followed exacerbated along with the deepening of the river beds through unregulated sand mining activities, it has been necessitated to have ...

Acquiring hydro-spatial information across the marine environment has traditionally been appeased by submerged ship-based acoustic gears. For the first time in history, the continuous nationwide lockdown across the globe ...

Sub-Bottom Profiler (SBP) is one of the effective tools used to identify the sediment layers beneath the seabed or bottom of any water body. SBP is similar to the echo sounder, but parts of the sound pulse penetrate the ...

Coral reef ecosystems are rich in biodiversity and provide a number of services and products relevant to blue economy that include, for example, sectors such as tourism, fisheries, biotechnology/bioprospecting, and coastal ...